Curated OER
Inventions Change the World: The Enigma Machine
Third graders explore WWII by analyzing technological advances. In this invention lesson, 3rd graders discuss the use of the Enigma machine which decoded private German messages that communicated with U-boats. Students utilize a timeline...
Curated OER
Horsepower: Harnessed for War
Students explore the technology of war. In this war technology lesson, students research the fighting styles of the Vikings, the Normans, and Medieval Knights.